4M Manufacture of Glasses 3477

Live the experience of the explorer with the Construction of Binoculars! Make your own adjustable focus binoculars, discover how the lenses work and enjoy your outings in nature with a new look. Assembly is simple and fun, while the result will impress you: real binoculars that you can use for bird, animal or landscape observation. An ideal STEM game that combines learning, creation and adventure! HOW IT WORKS: Binoculars contain two simple telescopes side by side. Light rays from the object enter the large lens, where the convex shape bends them toward each other. The rays then pass through the smaller lens, whose concave shape disperses them before they enter your eye. This magnifies the object, making it appear larger than it actually is. CONTENTS: upper housing (left and right), lower housing (left and right), main body (pre-assembled focus mechanism), large lens mount, small lens mount, large lenses x 2, small lenses x 2, housing locks x 2, buckles x 2, animal pattern stickers, adjustable strap. Contains instructions in Greek.

• Weight 0.1 kg
• Package dimensions: 16.7 x 21.5 x 5.8 cm
• Age 5+